Phase 1 ESA Timeline Calculator
Plan environmental due diligence backwards from your closing date. See when to order a Phase 1 ESA, draft report targets, and lender review buffers—then budget with our cost calculator.
Timeline estimate
on track
A 10–14 business day Phase 1 is feasible if you order by Tue, Sep 29, 2026.
Phase 1 window: 10–14 business days
- Order Phase 1 ESA (latest recommended)Tue, Sep 29, 2026
- Records review milestoneMon, Oct 5, 2026
- Site reconnaissance windowWed, Oct 7, 2026
- Target draft reportMon, Oct 19, 2026
- Lender review bufferThu, Oct 22, 2026Lender QC review
- Target closingSun, Oct 25, 2026
Pair with cost calculator and timeline guide.
FAQ
When should I order a Phase 1 ESA before closing?
Order as soon as LOI or lender environmental checklist is issued—typically 10–21+ business days before closing depending on site complexity and lender review.
How does SBA financing affect the timeline?
SBA loans often add 3–5 business days for environmental policy review after the draft Phase 1 report.
Can I rush a Phase 1 ESA?
Many consultants offer rush delivery in roughly 5–7 calendar days for simple sites, usually with premium fees.
Week-by-week timeline guide · How long Phase 1 takes · Cost guide